ESTRO 2024 - Abstract Book

S2012

Clinical - Mixed sites, palliation

ESTRO 2024

Further prospective studies will be conducted to implement MRgRT SABR isotoxic dose escalation for re-irradiation into our daily decision-making framework to investigate the impact on local control.

Keywords: Re-irradiation, SABR, dose escalation

References:

1. Andratschke N, Willmann J, Appelt AL, Alyamani N, Balermpas P, Baumert BG, Hurkmans C, Høyer M, Langendijk JA, Kaidar-Person O, van der Linden Y. European Society for Radiotherapy and Oncology and European Organisation for Research and Treatment of Cancer consensus on re-irradiation: definition, reporting, and clinical decision making. The Lancet Oncology. 2022 Oct 1;23(10):e469-78. 2. Klüter S. Technical design and concept of a 0.35 T MR-Linac. Clinical and translational radiation oncology. 2019 Sep 1;18:98-101. 3. Chuong MD, Bryant JM, Herrera R, McCulloch J, Contreras J, Kotecha R, Romaguera T, Alvarez D, Hall MD, Rubens M, Mehta MP. Dose-Escalated Magnetic Resonance Image – Guided Abdominopelvic Reirradiation With Continuous Intrafraction Visualization, Soft Tissue Tracking, and Automatic Beam Gating. Advances in Radiation Oncology. 2022 Mar 1;7(2):100840. 4. Murray D, George B, Robinson M, Camilleri P, Owczarczyk K, Gaya A, Good J, Yucel D, Drabble J, Harford-Wright H, Chinherende E. PO-2022 Feasibility of MR-guided (MRgRT) isotoxic re-irradiation in moving targets. Radiotherapy and Oncology. 2023 May 1;182:S1796.

3137

Proffered Paper

RADIOABLATION FOR VENTRICULAR TACHYCARDIA: A COHORT MULTICENTER ANALYSIS OF EFFICACY AND HOMOGENEITY

Francesco Cellini 1 , Maria Lucia Narducci 2 , Piercarlo Gentile 3 , Mattia Falchetto Osti 4 , nicola Simoni 5 , Alba Fiorentino 6 , Alessio Giuseppe Morganti 7 , Stefano Bianchi 8 , Francesco Miccichè 9 , Alessandra Castelluccia 10 , Gianluigi Bencardino 2 , francesco Perna 11 , Silvia Chiesa 12 , Mariangela Massaccesi 12 , Stefania Manfrida 12 , I Bonaparte 6 , alessandra Arcelli 7 , A Priore 4 , Nunzia D’abbiero 5 , Chiara Pavone 2 , Domenico Marchesano 13 , Vincenzo Valentini 9 , Filippo Crea 2 , Gemma Pelargonio 2 , Maria Antonietta Gambacorta 12 1 Fondazione POoliclinico A. Gemelli IRCCS, radiation ongcology, Rome, Italy. 2 Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Scienze Cardiovascolari, rome, Italy. 3 San Pietro FBF,, radiation ongcology, rome, Italy. 4 Cattedra di Radioterapia AOU Sant’Andrea, Università Sapienza, radiation ongcology, rome, Italy. 5 Azienda Ospedaliera Universitaria, radiation ongcology, Parma, Italy. 6 Ospedale Generale Regionale F. Miulli, radiation ongcology, Acquaviva delle Fonti, Italy. 7 Department of Experimental, Diagnostic and Specialty Medicine-DIMES, radiation ongcology, Bologna, Italy. 8 S. Giovanni Calibita Hospital, Isola Tiberina, Cardiology Division, Arrhythmology Unit, rome, Italy. 9 Fatebenefratelli Isola Tiberina, Gemelli Isola, radiation ongcology, rome, Italy. 10 Perrino Hospital, radiation ongcology, Brindisi, Italy. 11 Fondazione POoliclinico A. Gemelli IRCCS, Dipartimento di Scienze